If you still use your hiking mattress when you camp with your family with the car or in a base camp near civilization, we invite you to discover the luxurious and spacious BaseCamp mattress. This warm and comfortable mattress contains a 5 cm (2 in) thick premium self-inflating foam, which ensures it has an R-value of 6.0 for a better night under the stars. The fabric in contact with the skin is light and soft for better comfort. The versatile self-inflating mattress features our high-performance WingLock valve that allows the mattress to inflate three times faster thanks to a larger opening and one-way inflation. Like all Therm-a-Rest mattresses, the BaseCamp is made locally to ensure quality and minimize the impact on the environment. The mattress is supplied with a go-anywhere storage bag.